Tools, abilities and upgrades
Otterly Lost gates progress with tools, not levels. There is one permanent companion — the Favorite Rock — and a small set of tools and ability upgrades that decide where you can go.
Full game or old demo?
The full game released September 23 and v1.0.1 fixed a quest-item problem the next day. Demo saves do not transfer: the developer changed the opening, including the prologue and tool introductions. The older demo tool list below helps identify obstacles, but its order is not a complete full-game unlock route. Follow the active quest's instructions on your current save.
Paw Button or Egg disappeared: recover the quest
If a world shrine took the Paw Button or Egg, update to v1.0.1 before abandoning the save. The developer says existing full-game saves are kept and the affected item should respawn where it originally appeared.
- Install the update and load the affected save.
- Return to the item's original pickup location, rather than repeatedly offering a different object to the shrine.
- Look for the respawned item and pick it up again. The patch also improves visibility effects on some items.
- Resume the quest with that item. A new game is not the developer's prescribed fix.
This recovery is specific to shrine-consumed carryables. It does not unlock a missing tool or turn a demo save into a compatible full-game save. If the item still fails to appear, report your game version, the shrine involved, and whether it was the Button or Egg to the developer; keep the affected save available.
Tools
| Tool | What it does | Where it comes from |
|---|---|---|
| Favorite Rock | Base tool: smashes shellrocks, sea urchins, crates and brittle obstacles, with free movement while swinging | Given by Thalor at the start |
| Digging tool | Digs marked patches of ground and sand for shells, worms and hidden items | From the digging quest chain |
| Cutting tool | Cuts vines and underwater growth that blocks routes | Found later in the demo chain |
| Crafted tools | Further tools built at a workshop once you have materials | Crafted, per the demo's "now I build tools" step |
The rock was reworked during the demo period: instead of locking Otto into a fixed animation, interacting now happens while he moves, which is what makes gathering feel fast.
Ability upgrades
The official site lists four upgrades, and the demo lets you buy at least one of them:
- Swim faster — cuts travel time between islands
- Jump higher — clears ledges you can only glide over at first
- Climb easier — opens the climbing canyon's taller walls
- Glide further — extends the distance you can cross from a jump
Press hands-on coverage notes that gliding and sprinting are limited by stamina and that stamina upgrades come from items found in the world. The demo's first real upgrade station sits near the shipwreck.
Movement aids you should not miss
- Geysers launch Otto upward and are the fastest way out of some underwater basins.
- Fast-travel buoys mark routes you have already opened; the demo placed one inside the Tides Cave so the water surface is easy to find again.
- Climbing walls with the goat climber's stakes open vertical shortcuts, and the rock is not required for them.
How to plan upgrades
- Take swim speed early if you are doing ingredient quests — most backtracking is across open water.
- Take climb before exploring canyons, because several routes assume it.
- Take glide when you find high vantage points you cannot cross yet.
- Keep enough shells in hand for shops; upgrades and cosmetics compete for the same currency.
Sources: official Steam news posts on Favorite Rocks, navigation and quality of life, otterlylost.com feature list, demo v0.4.2 footage, hands-on press coverage. Checked September 19, 2026.
Sources and version
- v1.0.1 quest-item recovery, September 24.
- Demo save compatibility announcement, August 19.
Full-game patch status checked October 4, 2026; the demo observations above retain their original scope.